English
Metazoa Arthropoda Insecta Plecoptera Perlodidae Isoperla
Isoperla obscura Zett.
Occurrence ID: 10835799
individuals: 6
country: Schweden
geographic coordinates: 62° 32' 0" N, 17° 23' 0" O
accuracy (meters): 500m
individuals: 6
location
location: Bergeforsen, River Indalsälvencountry: Schweden
geographic coordinates: 62° 32' 0" N, 17° 23' 0" O
accuracy (meters): 500m
Collector
date: 7.1947 (dd.mm.yyyy)citation
Per Brinck (1949): Studies on Swedish Stoneflies [Plecoptera] – Entomologiska Sällskapet, Lund – XI: 1 - 250.